a:8:{i:0;s:2:"id";i:1;s:3:"uid";i:2;s:3:"bid";i:3;s:3:"cid";i:4;s:3:"fee";i:5;s:7:"addtime";s:3:"_pk";s:2:"id";s:5:"_type";a:6:{s:2:"id";s:16:"int(10) unsigned";s:3:"uid";s:16:"int(10) unsigned";s:3:"bid";s:16:"int(10) unsigned";s:3:"cid";s:16:"int(10) unsigned";s:3:"fee";s:16:"int(10) unsigned";s:7:"addtime";s:16:"int(10) unsigned";}}